Marek Vasut <marek.vasut@xxxxxxxxx> wrote: >> On 02/01/12 22:31, Marek Vasut wrote: >> >> I don't think there is anyway to avoid the memory requirement if >we want >> >> to be able to resume transparently to user-space (or even resume >at all >> >> in some setups). >> > >> > Well ... injecting firmware into kernel with some userland helper >just >> > before suspend is no-go? >> >> Its a perfectly good idea but you still need the full memory >requirement >> during the suspend. > >Hm ... and we can't have memory type that "can be swapped-out, but must >be >loaded back before suspend" in kernel, right? Nope. Kernel swapping is a big headache and Linux doesn't do it. The only thing we can do is drop any clean cache pages, but that has performance implications. Thanks, Jack -- Sent from my Android phone with K-9 Mail. Please excuse my brevity. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
